Impact

Parse Server LiveQuery does not remove protected fields in classes, passing them to the client.

Patches

The LiveQueryController now removes protected fields from the client response.

Workarounds

Use Parse.Cloud.afterLiveQueryEvent to manually remove protected fields.

References

• GHSA-crrq-vr9j-fxxh
• https://github.com/parse-community/parse-server

For more information

If you have any questions or comments about this advisory:

• For questions or comments about this vulnerability visit our community forum or community chat
• Report other vulnerabilities at report.parseplatform.org

References

• GHSA-crrq-vr9j-fxxh
• https://nvd.nist.gov/vuln/detail/CVE-2022-31112
• parse-community/parse-server#8073
• parse-community/parse-server#8074
• parse-community/parse-server@309f64c
• parse-community/parse-server@9fd4516
• https://github.com/parse-community/parse-server/releases/tag/5.2.4
• parse-community/parse-server@054f3e6